diff options
Diffstat (limited to 'system/helpers')
| -rw-r--r-- | system/helpers/url_helper.php | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php index 5f8c6ce67..d65f92f1b 100644 --- a/system/helpers/url_helper.php +++ b/system/helpers/url_helper.php @@ -474,7 +474,7 @@ if ( ! function_exists('url_title')) * @param string $str Input string * @param string $separator Word separator * (usually '-' or '_') - * @param bool $lowercase Wether to transform the output string to lowercase + * @param bool $lowercase Whether to transform the output string to lowercase * @return string */ function url_title($str, $separator = '-', $lowercase = FALSE) @@ -492,7 +492,7 @@ if ( ! function_exists('url_title')) $trans = array( '&.+?;' => '', - '[^a-z0-9 _-]' => '', + '[^\w\d _-]' => '', '\s+' => $separator, '('.$q_separator.')+' => $separator ); @@ -500,7 +500,7 @@ if ( ! function_exists('url_title')) $str = strip_tags($str); foreach ($trans as $key => $val) { - $str = preg_replace('#'.$key.'#i', $val, $str); + $str = preg_replace('#'.$key.'#i'.(UTF8_ENABLED ? 'u' : ''), $val, $str); } if ($lowercase === TRUE) |